Page 1: ...144MHz FM TRANSCEIVER IC 2000H IC 2000 Icom Inc...
Page 2: ...EIVER CIRCUITS 3 1 TRANSMITIER CIRCUITS 3 2 PLL CIRCUITS 3 3 POWER SUPPLY CIRCUITS 3 3 PORT ALLOCATIONS 3 4 ADJUSTMENT PROCEDURES 4 1 to 4 2 PLL ADJUSTMENT 4 1 RECEIVER ADJUSTMENT 4 1 TRANSMITIER ADJU...
Page 3: ...SECTION 8 OPTIONAL UNITS 8 1 UT 85 TONE SQUELCH UNIT RX 3v K2J 11 8...
Page 4: ...SECTION 10 VOLTAGE DIAGRAM DSI LtD OV BV 9V 4V 10 1 0 N IC5 4 c c 24lCOear I SH 8V fi93 iOk IOPTO...
